LIU Xue-feng,LIU Chun-he,ZHANG Shi-nian,PENG Dao-yong.The Numerical Analysis of Particle Character in High Velocity Oxygen/Air Fuel Spray[J],36(3):25-27
The Numerical Analysis of Particle Character in High Velocity Oxygen/Air Fuel Spray
Received:February 11, 2007  Revised:June 10, 2007
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KeyWord:Computer application  Particle velocity  Particle temperature  Numerical simulation  High velocity  Fuel spray
           
AuthorInstitution
LIU Xue-feng Equipment Research Institute of No. 2 Artillery , Beijing , China
LIU Chun-he Equipment Research Institute of No. 2 Artillery , Beijing , China
ZHANG Shi-nian Equipment Research Institute of No. 2 Artillery , Beijing , China
PENG Dao-yong Equipment Research Institute of No. 2 Artillery , Beijing , China
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Abstract:
      Through setting up high velocity oxygen/air fuel spray the numerical model of field sheds, carrying on the numerical simulation to high velocity fuel spray velocity characteristic and temperature characteristic of particle, its result has announced high velocity oxygen/air fuel spray particle change laws of velocity and temperature. Result of nu- merical simulation analyses powder grain size influence to velocity and temperature of flame, repeat with different grain size parameter simulation calculate, it has important meaning to accelerate and heat performance of spraying powder.
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